package cn.tedu.egcar1.mapper;

import cn.tedu.egcar1.pojo.dto.UserLoginParam;
import cn.tedu.egcar1.pojo.dto.UserRegParam;
import cn.tedu.egcar1.pojo.entity.User;
import cn.tedu.egcar1.pojo.vo.UserLoginVO;

public interface UserMapper {
    int  selectByUsername(UserRegParam param);

    int insertUser(User user);

    UserLoginVO selectByUsernameAndPassword(UserLoginParam param);

}
